While you've pointed out some circumstances that must exist to permit the occurance of certain constructs, I don't believe you have made clear that the existence of those circumstances did not occur through random and unplanned events.

I'm not sure I understand your statement. Are you bringing to question that the laws themselves of chemical and physical determinants for reaction and molecular structure occurred through random events? Or, perhaps, that the earliest protein precedents of RNA/DNA resulted from random organic compounds coming together in an "planned" event?

I am suggesting that while the organic compounds may have had to follow specific laws in order to form DNA/RNA, the events themselves during which those laws were followed with those results were random.